CVE-2020-27604

BigBlueButton before 2.3 does not implement LibreOffice sandboxing. This might make it easier for remote authenticated users to read the API shared secret in the bigbluebutton.properties file. With the API shared secret, an attacker can (for example) use api/join to join an arbitrary meeting regardless of its guestPolicy setting.
Configurations

Configuration 1 (hide)

cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:21

Type Values Removed Values Added
References () https://docs.bigbluebutton.org/dev/api.html - Product () https://docs.bigbluebutton.org/dev/api.html - Product
References () https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-2010-151610.html - Exploit, Third Party Advisory () https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-2010-151610.html - Exploit, Third Party Advisory

Information

Published : 2020-10-21 15:15

Updated : 2024-11-21 05:21


NVD link : CVE-2020-27604

Mitre link : CVE-2020-27604

CVE.ORG link : CVE-2020-27604


JSON object : View

Products Affected

bigbluebutton

  • bigbluebutton
CWE
CWE-116

Improper Encoding or Escaping of Output